Home / 4,760,237.29-7,140,483.96-1,348,171.57

Finding the Fourth Proportional to 4,760,237.29, 7,140,483.96 and 1,348,171.57

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Solution

The fourth proportional to 4,760,237.29, 7,140,483.96 and 1,348,171.57 is: 2,022,293.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760,237.29 : 7,140,483.96 = 1,348,171.57 : x
  2. Step 2: Convert to fraction form
    4,760,237.29/7,140,483.96 = 1,348,171.57/x
  3. Step 3: Cross multiply
    4,760,237.29x = 7,140,483.96 × 1,348,171.57
  4. Step 4: Simplify right side
    4,760,237.29x = 9,626,597,470,913.02
  5. Step 5: Solve for x
    x = 9,626,597,470,913.02/4,760,237.29
  6. Step 6: Final answer
    x = 2,022,293.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.